import sqlite3

conn = sqlite3.connect('jh_job_analytics.db')
cursor = conn.execute('SELECT job_skills FROM jobs WHERE job_skills IS NOT NULL AND job_skills != "" LIMIT 5')
skills_samples = [row[0] for row in cursor.fetchall()]

print("Job skills samples:")
for i, skills in enumerate(skills_samples):
    print(f"{i+1}: {skills}")
    print(f"   Type: {type(skills)}")
    print(f"   Length: {len(skills) if skills else 0}")
    print()

conn.close() 